Vivo X300 Ultra vs iQOO 15
Here you can compare Vivo X300 Ultra and iQOO 15. Comparing Vivo X300 Ultra vs iQOO 15 on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Vivo X300 Ultra stands against iQOO 15 and which one should you buy The current lowest price found for Vivo X300 Ultra is ₹1,59,995 and for iQOO 15 is ₹76,999. The details of both of these products were last updated on Sep 04, 2026.
| Specification | Vivo X300 Ultra | iQOO 15 |
|---|---|---|
| Rear Camera | 200 MP ƒ/1.85 (Wide Angle) 35mm ZEISS Documentry Camera, 1/1.12", 0.7µm, PDAF, gimbal OIS 200 MP ƒ/2.67 (Telephoto) 85mm ZEISS Gimbal-Like Stabilization APO Telephoto Camera, Ultra-Sensing Sensor HPO | 200 MP | CIPA 7.0 | 3° OIS | 60 fps AF Tracking, 1/1.4", 0.56µm, multi-directional PDAF, OIS, 3.7x optical zoom, macro 3.4:1, 50 MP ƒ/2 (Ultra Wide) Sony LYTIA 818 Sensor, CIPA 6.0, IS, 1/1.28", 1.22µm, dual pixel PDAF, OIS, 14mm ZEISS | 50 MP ƒ/1.9 (Wide Angle) Sony IMX921 (1/1.56"" Sony TrueColor Camera) 50 MP ƒ/2.65 (Telephoto) Sony IMX 882 (1/1.95"" 3X Periscope Camera) 50 MP ƒ/2.05 (Ultra Wide) 1/2.76", 0.64µm, AF |
| OS | Android v16 | Android v16 |
| Display | 6.82 inches, 1440 x 3168 pixels, 144 Hz | 6.85 inches, 1440 x 3168 pixels, 144 Hz |
| Battery | 6600 mAh, Li-ion Battery | 7000 mAh, Silicon Anode Battery |
| Internal Memory | 512 GB | 256 GB |
| Price | ₹1,59,995 | ₹76,999 |
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Overview
| Specs Score | 98 / 100 Better Specs | 94 / 100 |
| RAM | 16 GB More RAM | 12 GB |
| Storage | 512 GB More Storage | 256 GB |
| Rear Camera | 200 MP + 200 MP + 50 MP Triple Better Camera Resolution | 50 MP + 50 MP + 50 MP Triple |
| Front Camera | 50 MP Better Front Camera Resolution | 32 MP |
| Weight | 232 g | 215 g Lighter |
| Battery | 6600 mAh | 7000 mAh Bigger Battery |
General
| Model | V2547A, V2547DA, V2536A, V2562 | V2505A |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| SAR | 1.1 W/kg (Head) 1.12 W/kg (Body) | |
| Device Type | Smartphone | Smartphone |
| OS Updates | 5 years | 5 years |
| Security Updates | 7 years | 7 years |
| Release Date | May 06, 2026 | November 26th, 2025 |
| In The Box | X300 Ultra, Quick Start Guide, Eject Tool, Phone Case, Protective Film (applied), Warranty Card, USB Power Adapter |
Design
| Dimensions | 76.81 x 162.98 x 8.19 mm | 76.8 x 163.7 x 8.1 mm |
| Weight | 232 g | 215 g |
| Bezel less | Yes | Yes |
| Colors | Victory Green, Eclipse Black | Legend : Glass | Alpha : Fiber Glass |
Display
| Type | Color AMOLED Screen (1.07B Colors) | Color Samsung 2K M14 LEADTM OLED Display (1.07B) |
| Touch | Yes | Yes |
| Size | 6.82 inches, 1440 x 3168 pixels, 144 Hz | 6.85 inches, 1440 x 3168 pixels, 144 Hz |
| Aspect Ratio | 20:9 | 19.8:9 |
| PPI | ~ 510 PPI | ~ 508 PPI |
| Screen to Body Ratio | ~ 90.3% | ~ 90.7% |
| Glass Type | Armor glass | |
| Brightness | 4500 nits | 2600 nits Global Brightness, 1000 nits Manual full-screen Brightness, 6000 nits Local Peak Brightness, |
| HDR Support | Yes | Yes |
| Adaptive Refresh Rate | Yes | Yes |
| Display Dimming | 2160Hz PWM | |
| Color Gamut | 100% DCI-P3 | 118% P3 Color Gamut Coverage |
| Features | Dolby Vision, HDR10+, HDR Vivid, 2K ZEISS Master Color Display, Ultra XDR | Anti-Reflective Protective Film, Dolby Atmos |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Curved Display | No |
Memory
| RAM | 16 GB | 12 GB |
| RAM Type | LPDDR5X Ultra Pro | LPDDR5X Ultra |
| Expandable RAM | Upto 16 GB Extra Virtual RAM | Upto 12 GB Extra Virtual RAM |
| Storage | 512 GB | 256 GB |
| Storage Type | UFS 4.1 | UFS 4.1 |
| Card Slot | No |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | n1/n2/n3/n5/n7/n8/n12/n20/n25/n28/n38/n40/n41/n66/n71/n75/n77/n78/n79 | n1/n2/n3/n5/n7/n8/n18/n20/n26/n28A/n28B/n38/n40/n41/n48/n66/n71/n77/n78 |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | 2.4G;5G;6G | Wi-Fi 7 |
| Bluetooth | Yes, v6.0 | Yes, A2DP, LE, aptX HD |
| USB | Yes, USB-C v3.2 | Yes, USB-C v3.2 |
| USB Features | USB Tethering, USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging |
| IR Blaster | Yes | Yes |
Performance
| AnTuTu Score | 3,717,822 (Total) (v11) 1,043,382 (CPU) 1,351,425 (GPU) 459,630 (Memory) 863,385 (UX) | 3,820,464 (Total) (v11) 1,096,771 (CPU) 1,423,985 (GPU) 426,378 (Memory) 87,330 (UX) |
| AnTuTu Storage Score | 143,770 | |
| Geekbench Score | 11,494 (Multi Core) (v6) 3,730 (Single Core) | 9,993 (Multi Core) (v6) 3,532 (Single Core) 23,942 (OpenCL) 27,067 (Vulkan) |
| 3DMark Score | 6,541 (Wild Life Extreme) | 7,191 (Wild Life Extreme) |
| Camera Score | 170 (DxOMark) | |
| Speaker Score | 79 (Very Good) | |
| Battery Test Result | 20.5 hours |
Extra
| GPS | GPS, BeiDou, GLONASS, Galileo, QZSS, NavIC, GNSS feature - AGPS | Yes, with GPS, GLONASS, GALILEO, BeiDou, NavIC, GNSS, QZSS |
| Fingerprint Sensor | Yes, In Display | Yes, In Display Ultrasonic |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Color Temperature Sensor, Ambient Light Sensor, Proximity Sensor, E-compass, Gyroscope, Laser Focusing Sensor, Hall Sensor, Infrared Blaster, Flicker Sensor Linear Motor | Accelerometer, Gyro, Proximity, Compass |
| 3.5mm Headphone Jack | No | No |
| NFC | Yes | Yes |
| Cooling System | 5800 mm² Ultra Large VC Cooling Area | 8K VC Cooling System, ＞14,000 mm2 Dual-layer Graphite Sheet Area |
| Gaming Features | Self-Developed Full-Scene Ray Tracing, PC-Grade Native Super Resolution, PC-Grade Lossless Frame Interpolation, Concurrent Super Resolution and Frame Interpolation, Game Display Enhancement, Next-Gen Super Touch Control, AI Esports Signal Engine | |
| AI Features | AI Esports Signal Engine, AI Season Change, AI Creation, AI Captions | |
| Water Resistance | Yes, 1.5 m upto 30 min | Yes, 1.5 m upto 30 min |
| IP Rating | IP69 & IP68 | IP68 + IP69 |
| Dust Resistant | Yes | Yes |
| Extra Features | Pro Imaging Chip VS1+, 5800 mm² Ultra Large VC Cooling Area, Live Connectivity Engine, vivo Office Kit, 5G + 5G Dual SIM Dual Standby, BlueVolt Battery Technology, Shake to Share | Q3 Gaming Chip, 8K VC Cooling System, New-Gen 3D Ultrasonic Fingerprint, Bypass Charging, Next-Gen Super Touch Control, Industry's First Dual Axis Vibration motor |
Camera
| Rear Camera | 200 MP ƒ/1.85 (Wide Angle) 35mm ZEISS Documentry Camera, 1/1.12", 0.7µm, PDAF, gimbal OIS 200 MP ƒ/2.67 (Telephoto) 85mm ZEISS Gimbal-Like Stabilization APO Telephoto Camera, Ultra-Sensing Sensor HPO | 200 MP | CIPA 7.0 | 3° OIS | 60 fps AF Tracking, 1/1.4", 0.56µm, multi-directional PDAF, OIS, 3.7x optical zoom, macro 3.4:1, 50 MP ƒ/2 (Ultra Wide) Sony LYTIA 818 Sensor, CIPA 6.0, IS, 1/1.28", 1.22µm, dual pixel PDAF, OIS, 14mm ZEISS | 50 MP ƒ/1.9 (Wide Angle) Sony IMX921 (1/1.56"" Sony TrueColor Camera) 50 MP ƒ/2.65 (Telephoto) Sony IMX 882 (1/1.95"" 3X Periscope Camera) 50 MP ƒ/2.05 (Ultra Wide) 1/2.76", 0.64µm, AF |
| Camera Sensor | Sony LYTIA 901 Sensor CIPA 6.5 (200MP Wide Angle) + Sony LYT818 Sensor CIPA 6.0(50MP UltraWide) | |
| OIS | Yes | Yes |
| Auto Focus | Yes | Yes |
| Features | ZEISS Cinematics, ZEISS Documentry Camera, ZEISS Master Lenses Collection, Snapshot, Landscape & Night, Portrait, Photo, Video, Portrait Video, Pano, Ultra HD Document, Slo-mo, Stage, Time-lapse, Pro, Underwater Photography, Spatial Camera, Food, Scan, Street Photography, Dolby Vision | HDR, panorama |
| Video Recording | 4K @ 120 fps UHD, 1080p | 4K @ 30/60 fps UHD, 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 50 MP ƒ/2.45 (Wide Angle) Punch Hole, Autofocus, Screen Flash | 32 MP ƒ/2.2 (Wide Angle) Punch Hole |
| Front Video Recording | 4K @ 60 fps UHD, 1080p @ 60 fps FHD | 4K @ 60 fps UHD, 1080p @ 60 fps FHD |
Technical
| OS | Android v16 | Android v16 |
| Custom UI | OriginOS 6 | OriginOS 6 |
| Chipset | Qualcomm Snapdragon 8 Elite Gen 5 | Qualcomm Snapdragon 8 Elite Gen 5 |
| CPU | 4.6 GHz, Octa Core Processor | 4.6 GHz, Octa Core Processor |
| Core Details | 2x4.6 GHz Oryon V3 Phoenix L + 6x3.62 GHz Oryon V3 Phoenix M | 2x4.6 GHz Oryon V3 Phoenix L + 6x3.62 GHz Oryon V3 Phoenix M |
| Fabrication Node | 3 nm | |
| GPU | Adreno 840 | Adreno 840 |
| NPU | Qualcomm Hexagon NPU | Qualcomm Hexagon NPU |
| Java | No | No |
| Browser | Yes | Yes |
Multimedia
| Yes | Yes | |
| Music | AAC, WAV, MP3, MIDI, VORBIS, APE, FLAC | AAC, OGG, FLAC, WMA, WAV, APE, MP3, MP1 |
| Video | MP4; 3GP; AVI; FLV; MKV; WEBM; TS; ASF | MP4, 3GP, AVI |
| FM Radio | No | No |
| Speaker Type | Dual Stereo | Dual Stereo |
| Audio Features | Symmetrical Dual Stereo Speakers | |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 6600 mAh, Li-ion Battery | 7000 mAh, Silicon Anode Battery |
| Fast Charging | Yes, 100W FlashCharge. | Yes, 100W Fast Charging |
| Wireless Charging | Yes, 40W Wireless FlashCharge | Yes, 40W |
| Reverse Charging | Yes | Yes |
| Reverse Wireless Charging | Yes | |
| Bypass Charging | Yes | Yes |
| Video Playback Time | 38 hours |
Discuss
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